This handbook provides practical guidance on managing sediment and improving stormwater quality on unsealed roads. It focuses on simple, effective approaches to reducing erosion, controlling runoff, and preventing sediment from entering drains, creeks, and rivers.
The resource outlines common causes of sediment loss from unsealed roads and presents practical control measures that can be applied in both rural and urban settings. It includes guidance on road design, drainage management, maintenance practices, and cost-effective treatment options that help reduce environmental impacts while maintaining road performance.
Sediment from unsealed roads is a major contributor to stormwater pollution and can significantly affect water quality and aquatic ecosystems. By applying the strategies in this handbook, organisations can reduce erosion, improve stormwater outcomes, and better protect local waterways and surrounding environments.
This resource is particularly useful for councils, road managers, engineers, and infrastructure teams responsible for maintaining unsealed roads and managing stormwater impacts.
